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author | David Walter Seikel | 2012-01-04 18:41:13 +1000 |
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committer | David Walter Seikel | 2012-01-04 18:41:13 +1000 |
commit | dd7595a3475407a7fa96a97393bae8c5220e8762 (patch) | |
tree | e341e911d7eb911a51684a7412ef7f7c7605d28e /libraries/evas/src/lib/canvas/evas_data.c | |
parent | Add the skeleton. (diff) | |
download | SledjHamr-dd7595a3475407a7fa96a97393bae8c5220e8762.zip SledjHamr-dd7595a3475407a7fa96a97393bae8c5220e8762.tar.gz SledjHamr-dd7595a3475407a7fa96a97393bae8c5220e8762.tar.bz2 SledjHamr-dd7595a3475407a7fa96a97393bae8c5220e8762.tar.xz |
Add the base Enlightenment Foundation Libraries - eina, eet, evas, ecore, embryo, and edje.
Note that embryo wont be used, but I'm not sure yet if you can build edje without it.
Diffstat (limited to 'libraries/evas/src/lib/canvas/evas_data.c')
-rw-r--r-- | libraries/evas/src/lib/canvas/evas_data.c | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/libraries/evas/src/lib/canvas/evas_data.c b/libraries/evas/src/lib/canvas/evas_data.c new file mode 100644 index 0000000..3ac9d63 --- /dev/null +++ b/libraries/evas/src/lib/canvas/evas_data.c | |||
@@ -0,0 +1,72 @@ | |||
1 | #include "evas_common.h" | ||
2 | #include "evas_private.h" | ||
3 | |||
4 | |||
5 | EAPI void | ||
6 | evas_object_data_set(Evas_Object *obj, const char *key, const void *data) | ||
7 | { | ||
8 | Evas_Data_Node *node; | ||
9 | |||
10 | MAGIC_CHECK(obj, Evas_Object, MAGIC_OBJ); | ||
11 | return; | ||
12 | MAGIC_CHECK_END(); | ||
13 | if (!key) return; | ||
14 | |||
15 | evas_object_data_del(obj, key); | ||
16 | if (!data) return; | ||
17 | node = malloc(sizeof(Evas_Data_Node) + strlen(key) + 1); | ||
18 | node->key = (char *)node + sizeof(Evas_Data_Node); | ||
19 | strcpy(node->key, key); | ||
20 | node->data = (void *)data; | ||
21 | obj->data.elements = eina_list_prepend(obj->data.elements, node); | ||
22 | } | ||
23 | |||
24 | EAPI void * | ||
25 | evas_object_data_get(const Evas_Object *obj, const char *key) | ||
26 | { | ||
27 | Eina_List *l; | ||
28 | Evas_Data_Node *node; | ||
29 | |||
30 | MAGIC_CHECK(obj, Evas_Object, MAGIC_OBJ); | ||
31 | return NULL; | ||
32 | MAGIC_CHECK_END(); | ||
33 | if (!key) return NULL; | ||
34 | |||
35 | EINA_LIST_FOREACH(obj->data.elements, l, node) | ||
36 | { | ||
37 | if (!strcmp(node->key, key)) | ||
38 | { | ||
39 | Eina_List *lst; | ||
40 | lst = obj->data.elements; | ||
41 | lst = eina_list_promote_list(lst, l); | ||
42 | ((Evas_Object *)obj)->data.elements = lst; | ||
43 | return node->data; | ||
44 | } | ||
45 | } | ||
46 | return NULL; | ||
47 | } | ||
48 | |||
49 | EAPI void * | ||
50 | evas_object_data_del(Evas_Object *obj, const char *key) | ||
51 | { | ||
52 | Eina_List *l; | ||
53 | Evas_Data_Node *node; | ||
54 | |||
55 | MAGIC_CHECK(obj, Evas_Object, MAGIC_OBJ); | ||
56 | return NULL; | ||
57 | MAGIC_CHECK_END(); | ||
58 | if (!key) return NULL; | ||
59 | EINA_LIST_FOREACH(obj->data.elements, l, node) | ||
60 | { | ||
61 | if (!strcmp(node->key, key)) | ||
62 | { | ||
63 | void *data; | ||
64 | |||
65 | data = node->data; | ||
66 | obj->data.elements = eina_list_remove_list(obj->data.elements, l); | ||
67 | free(node); | ||
68 | return data; | ||
69 | } | ||
70 | } | ||
71 | return NULL; | ||
72 | } | ||